2008 MERCEDES-BENZ G-CLASS SUV coolant

5
Changing a wheel
see Flat tyre
Checklist (off-road driving)............... 174
Child-proof locks Rear doors. ....................................... 46
Side windows (rear) ..........................47
Children
In the vehicle. ................................... 38
Restraint systems. ............................ 38
Child seat
Automatic recognition ......................40
Automatic recognition (malfunc-
tion). ............................................... 211
Child restraint systems ....................44
ISOFIX............................................... 44
Recommendations. ...........................43
Suitable positions. ............................ 42
Child seat lock...................................... 44
Cigarette lighter................................. 149
Cockpit Overview. .......................................... 20
COMAND............................................... 99
On-board computer. .........................99
see separate operating instructions
Constant headlamp mode................... 76
Setting (on-board computer).......... .107
Consumption statistics (on-board
computer)........................................... 110
Convenience closing............................ 85Coolant................................................
161
Checking the level. .........................161
Display message..................... 200, 203
Mixture ratio ................................... 280
Temperature gauge ...........................96
Cornering lamps................................... 79
Courtesy lights..................................... 82
Cruise control..................................... 113
Display message ............................. 208
Cup holder.......................................... 138 D
Dashboard see Instrument cluster
Date
Setting (on-board computer).......... .106
Daytime driving lights
see Constant headlamp mode
Delayed switch-off
Exterior lighting (on-board com-
puter). ............................................. 107
Interior lighting (on-board com-
puter). ............................................. 108
Diesel
Low outside temperatures. .............156
Diesel engine
Winter driving. ................................ 156
Differential locks.................................. 93
Digital speedometer.......................... 101Dipped-beam headlamps
Automatic headlamp mode. ..............76
Display message ............................. 204
Symmetrical. .................................. 177
Display message ................................ 194
Display messages Service display................................ 181
Symbol messages. ..........................199
Text messages. ............................... 195
Door
Automatic locking ............................. 55
Emergency locking .........................230
Emergency unlocking...................... 229
Opening (from the inside). ................55
Door control panel
Overview. .......................................... 28
Draught stop....................................... 135
Drinks holder
see Cup holder
Driver's airbag...................................... 37
Driver's seat Display message ............................. 208
Driver's seat position........................... 75
Driving abroad.................................... 177
Driving information Off-road .......................................... 173
Tyre ruts. ........................................ 177
Driving safety system.......................... 47
ABS. .................................................. 48 Index
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11
Reversing lamp
Display message ............................. 207
Roof
see Soft top
Roof load, maximum.................. 271, 272
Roof rack............................................. 139S
Safety net............................................ 144
Seat Adjusting .......................................... 60
Correct driver's seat position. ..........75
Folding the front seat backrests
forwards (easy entry feature) ............63
Side-facing bench seat in the lug-
gage compartment. ..........................65
Storing settings ................................ 70
Seat backrest
Folding forwards/back. ..................141
Seat belt
Adjusting the height.......................... 74
Fastening. ......................................... 71
Warning lamp. .......................... 74, 216
Seat belts
Display message ............................. 209
Seat heating......................................... .64
Seat ventilation.................................... 64
Malfunction indicator lamp. ............210
Securing a load................................... 140Selector lever
Positions. .......................................... 90
Service display
Calling up the due date (on-board
computer). ...................................... 181
Service indicator
see Service display
Service products................................ 276
Brake fluid. ..................................... 281
Coolant. .......................................... 280
Windscreen washer fluid. ................281
Settings
Calling up a stored setting. ...............70
Factory (key). .............................. 54, 55
Factory (on-board computer). .........104
Setting the unit (on-board computer)
Speedometer. ................................. 105
Shift range
Instrument cluster display. ...............89
Shift ranges
Automatic transmission ....................91
Side window
Fault. .............................................. 224
Side windows
Cleaning. ........................................ 184
Opening/closing. .............................. 84
Resetting. ......................................... 85
Ski rack............................................... 139
Sliding/tilting sunroof....................... 132
Manual operatio n............................ 231Sliding sunroof
see Sliding/tilting sunroof
Snow chains....................................... 169
Socket Cockpit. .......................................... 150
Luggage compartment. ...................150
Rear compartment. .........................150
Soft top............................................... 133
Closing (switch). ............................. 134
Emergency operation. .....................232
Malfunction..................................... 227
Opening (switch). ............................ 134
Soft top switch................................... 134
Spare fuses......................................... 255
Spare wheel Fitting ............................................. 244
Storage location. ............................ 192
Technical data. ............................... 268
Speed
Technical data. ............................... 264
Speed limiter
Speedtronic. ................................... 115
Speedometer
Digital speedometer (on-board
computer). ...................................... 101
Setting the unit (on-board com-
puter). ............................................. 105
Speedtronic ........................................ 115
Display message ............................. 208
Variabl e.......................................... 115 Index
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12
SRS (Supplemental Restraint Sys-
tem).......................................................
33
Display message..................... 199, 202
Warning lamp. .......................... 33, 214
Standard display (on-board com-
puter) ................................................... 101
Station see Radio
Status line (on-board computer)......... 98
Selecting the display....................... 106
Steering wheel
Adjusting .......................................... 66
Buttons (on-board computer)............ 97
Storing settings ................................ 70
Steering wheel heating........................ 67
Stowage compartment...................... 146
Armrest (under) .............................. 147
Glove compartment. .......................147
Stowage compartments
Overview. .......................................... 30
Submenu (on-board computer)......... 104
Convenience ................................... 105
Heating. .......................................... 105
Instrument cluster .......................... 105
Lighting........................................... 105
Time/date. ..................................... 105
Vehicle............................................ 105
Summer opening .................................. 85
Sun visor............................................. 148Supplemental Restraint System
see SRS
Surround lighting
Switching on/off (on-board com-
puter). ............................................. 107
Switching off the alarm
ATA. .................................................. 52 T
Tailgate (Cabriolet) Opening/closing. .............................. 58
Tail lamps
Changing. ....................................... 240
Display message ............................. 207
Tank capacity..................................... 276
Technical data Acceleration. .................................. 265
Engine............................................ .263
Speed. ............................................ 264
Trailer loads .................................... 275
Tyres. .............................................. 267
Vehicle dimensions. ........................269
Vehicle weights............................... 271
Wheels. ........................................... 267
Telephone
see Mobile phone
Telephone compartment................... 147Temperature
Coolant. ............................................ 96
Outside temperature......................... 97
Thermatic
Malfunction indicator lamp. ............210
Third brake lamp
Display message ............................. 205
Tightening torque............................... 246
Time Setting (on-board computer).......... .106
Setting the time (on-board com-
puter). ............................................. 106
Tonneau cover.................................... 136
TopTether.............................................. 45
Tow-away protection........................... 52
Towing................................................. 254
Towing eye Front. .............................................. 253
Rear. ............................................... 254
Trailer
7-pin connector .............................. 180
Display message ............................. 204
Power supply. ................................. 180
Trailer loads
Technical data. ............................... 275
Trailer tow hitch
Notes on care ................................. 186Index
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Exterior view
19Function Page
1
Opening and closing the
rear door 56
Cabriolet: opening and
closing the tailgate
58
2
Reversing camera* 119
3
Rear window heating 128
4
Rear lights 240
5
Fuel filler flap 154
6
Opening and closing the
doors 54 Function Page
7
Exterior mirrors 68
Parking position 69
8
Front lights 237
9
Opening the bonnet 157
Engine oil 159
Coolant
161 Function Page
a
Windscreen wiper opera-
tion
82
Cleaning the wiper blades 183
Replacing the wiper blades 242
b
Cleaning the windows 184
c
Tyres and wheels 266
Tyre pressure monitor* 165
Flat tyre, fitting the spare
wheel
244
d
Towing eyes 253At a glance
* optional
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Instrument cluster
23Function Page
1
Dipped-beam indicator
lamp
76
2
ESP
®
warning lamp 212
3
Speedometer
4
Turn signal indicator lamp,
left 77
5
Total distance recorder 101
6
Trip meter 96
7
Multi-function display 98
8
Turn signal indicator lamp,
right 77
9
ABS warning lamp 212
a
Seat belt warning lamp 212
b
SRS warning lamp 212
c
Engine diagnostics warning
lamp
212
d
Reserve fuel warning lamp
212 Function Page
e
Fuel filler flap location indi-
cator: the fuel filler cap is to
the rear on the right-hand
side. f
Fuel gauge
g
Rev counter 97
h
Main-beam indicator lamp 78
j
Diesel engine: preglow indi-
cator lamp
212
k
Depending on the setting in
the on-board computer:
101
• Outside temperature
1 • Digital speedometer
l
Transfer case display 92
m
Selector lever position/
shift range of the automatic
transmission
86
n
Clock 96
o
Brake system warning lamp 212
p
Coolant temperature gauge
96 Function Page
q
Reset button (R button) 96
Instrument lighting 96
1 Vehicles for the United Kingdom: the speed is always shown instead of the outside temperature. At a glance
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Instrument cluster
96 Activating the multi-function display
X Switch on the ignition. 1
Reset button
The multi-function display is also activated
when you:
R switch on the lights
R press reset button 1
R open a door Adjusting the instrument cluster
lighting
The instrument cluster lighting automatically
adjusts to the ambient light conditions.
X Brighter or dimmer: turn reset button
1 clockwise or anti-clockwise. Coolant temperature gauge
The coolant temperature gauge is in the
instrument cluster on the left-hand side.
Under normal operating conditions and with
the specified concentration of antifreeze/
corrosion inhibitor, the coolant temperature
may rise to 120 †. The coolant temperature
may rise to the top end of the scale at high
outside temperatures and on long uphill
stretches. Resetting the trip meter
X Select the standard display (Y page 100).
X Press and hold reset button 1until the trip
meter is reset. Clock
On vehicles with Audio 20 CD, you can set the
time using the on-board computer
(Y page 106).
i Vehicles with a navigation system*
(COMAND APS*): your navigation sys-
tem* receives the time from a GPS satel-
lite. You must set the time zone once in
your COMAND APS*. Please observe the
separate operating instructions. Cont
rols
* optional
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Air conditioning
129Activating/deactivating air-recircula-
tion mode
You can deactivate the flow of fresh air if
unpleasant odours are entering the vehicle
from outside. The air already inside the vehi-
cle will then be recirculated. G
Risk of accident
Only switch over to air-recirculation mode
briefly at low outside temperatures. Other-
wise, the windows could mist up, thus
impairing visibility and endangering your-
self and others. This may prevent you from
observing the traffic conditions, thereby
causing an accident.
X To activate: briefly press the ,button.
The indicator lamp in the ,button
comes on.
i Air-recirculation mode is activated auto-
matically at high outside temperatures.
When air-recirculation mode is activated
automatically, the indicator lamp in
the , button is not lit.
Outside air is added after about 30
minutes. X
To deactivate: press the,button.
The indicator lamp in the ,button goes
out.
i Air-recirculation mode switches off auto-
matically:
R after approximately five minutes at out-
side temperatures below approximately
5 †
R after approximately five minutes if cool-
ing with air dehumidification is deactiva-
ted
R after approximately 30 minutes at out-
side temperatures above approximately
5 † Switching the residual heat on/off
It is possible to make use of the residual heat
of the engine to continue heating the station-
ary vehicle for up to 30 minutes after the
engine has been switched off. The heating
time depends on the coolant temperature and
on the interior temperature that has been set.
i The blower will run at a low speed regard-
less of the airflow setting. i
If you activate the "residual heat" function
at high temperatures, only the ventilation
will be activated.
X Make sure that the key is in position 1or
0 in the ignition lock or that it has been
removed.
X To switch on: press the9button.
The indicator lamp in the 9button lights
up.
X To deactivate: press the9button.
The indicator lamp in the 9button goes
out.
i The auxiliary heating/ventilation is auto-
matically deactivated after about 30
minutes, or when:
R the ignition is switched on
R the battery voltage drops
R when the coolant temperature is too low Cont
rols
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Engine compartment
161G 320 CDI
1
Cap
X Unscrew cap 1and remove it.
X Top up with the amount of oil required.
! Do not add too much oil. If too much oil
is added and the oil level is above the max-
imum mark on the dipstick, the engine or
catalytic converter could be damaged.
Have excess oil siphoned off.
X Screw cap 1onto the filler neck. H
Environmental note
When topping up the oil, take care not to
spill any. Oil must not be allowed to escape
into the soil or waterways. You would oth-
erwise be damaging the environment. Oil level in the automatic transmis-
sion
There is no need for you to check the oil level
in the automatic transmission. In the event of
oil loss or problems with gearshifts, have the
automatic transmission checked at a quali-
fied specialist workshop, e.g. at a Mercedes-
Benz Service Centre. Coolant
G
Risk of injury
The cooling system is pressurised. There-
fore, only unscrew the cap once the engine
has cooled down. This means the coolant
temperature gauge must display less than
70 °C. You could otherwise be scalded by
escaping hot coolant.
Coolant consists of water and antifreeze/cor-
rosion inhibitor. Only check the coolant level
when the vehicle is on a level surface and the
engine has cooled down. Checking the coolant level The expansion tank is located in the engine
compartment on the right-hand side of the
vehicle when viewed in the direction of travel.
1
Cap
X Slowly turn cap 1by half a turn in the
direction of the arrow to release excess
pressure.
X Unscrew cap 1completely and remove it.
X Turn cap 2further anti-clockwise and
remove it.
There is sufficient coolant in the expansion
tank if the coolant is level with the mark in
the expansion tank when the coolant is cold
or approximately 1.5 cm higher when hot. Operation
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